74962784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2281}}^1$

素因数の和:2383

約数の個数: 48

約数和(自身を含む): 161017920

約数和(自身を除く): 86055136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 2054, 2281, 2528, 4108, 4562, 8216, 9124, 16432, 18248, 29653, 32864, 36496, 59306, 72992, 118612, 180199, 237224, 360398, 474448, 720796, 948896, 1441592, 2342587, 2883184, 4685174, 5766368, 9370348, 18740696, 37481392, 74962784]

約数ペア:

[(1, 74962784), (2, 37481392), (4, 18740696), (8, 9370348), (13, 5766368), (16, 4685174), (26, 2883184), (32, 2342587), (52, 1441592), (79, 948896), (104, 720796), (158, 474448), (208, 360398), (316, 237224), (416, 180199), (632, 118612), (1027, 72992), (1264, 59306), (2054, 36496), (2281, 32864), (2528, 29653), (4108, 18248), (4562, 16432), (8216, 9124)]